Symptoms:
New Tab/Window not working error, tabs on Favorite pane missing, empty dialogs or can't interface with the printer.
http://www.iefaq.info/
Once there set the language to English or hit translate and then search for the Repair IE* (IE7) ID#1128
On that page you will see 4 command files, choose the one that matches the OS to the IE and run in administrator mode.
Make sure all instances of IE are closed before running.
Computer Repair Lakeland, FL